world heritage fortresses

UNESCO Acropolis of Athens Archaeological sites · Athens UNESCO Tower of London Castles · Shadwell UNESCO Hadrian's Wall Archaeological sites · Hexham UNESCO Mystras Archaeological sites · Mystrás UNESCO Malbork Castle Castles · Malbork UNESCO Antonine Wall Archaeological sites · Cumbernauld UNESCO Tower of Hercules Fortresses · A Coruña UNESCO Kronborg Castles · Elsinore UNESCO Wartburg Castles · Eisenach UNESCO Suomenlinna Fortresses · Helsinki UNESCO Buda Castle Castles · Budapest UNESCO Spiš Castle Castles · Spišské Podhradie UNESCO Alcázar of Segovia Castles · Segovia UNESCO Cité de Carcassonne Fortresses · Carcassonne UNESCO Danevirke Archaeological sites · Dannewerk UNESCO Aljafería Castles · Zaragoza UNESCO Tarraco Archaeological sites · Tarragona UNESCO Su Nuraxi, Barumini Archaeological sites · Barumini UNESCO Menin Gate Fortresses · Ieper UNESCO Fort Douaumont Fortresses · Verdun UNESCO Roman walls of Lugo Fortresses · Lugo UNESCO Upper Germanic-Rhaetian Limes Archaeological sites · Wörth am Main UNESCO Château de Quéribus Castles · Maury UNESCO Lower Germanic Limes Archaeological sites · Xanten